Raydium Swapper

Anchor Installation

Run these commands one after the other

1. cargo install --git https://github.com/coral-xyz/anchor avm --locked --force
2. avm install latest
3. avm use latest
4. anchor --version

Program Deployment

1. change the cluster to Mainnet in the Anchor.toml file.
2. run anchor build
3. run anchor deploy

Change Fee

• The fee can be changed in the programs/raydium-swapper/src/lib.rs file.
• Every fee should be multiplied by 100. Also do not change the denominator or WSOL address.
• For example, to change the fee to 0.1%, simple multiply 0.1 by 100 (10) and then change the fee in the code to 10.
• After changing the fee, follow the upgrade instruction below to upgrade the program.

Program Upgrade

Changes made to the program code can be updated on chain

1. run anchor build
2. run anchor upgrade target/deploy/raydium_swapper.so --program-id GqpnKEGRfwwisQxC8j9AHbtWf8BLzdo4mH3P5oJC7FiQ